Add notification for input from a pane, from George Nachman.

1 files changed, 29 insertions, 0 deletions

diff --git a/control-notify.c b/control-notify.c
index 254f1f58..87a25bb1 100644
--- a/control-notify.c
+++ b/control-notify.c
@@ -25,6 +25,35 @@
 	((c) != NULL && ((c)->flags & CLIENT_CONTROL))
 
 void
+control_notify_input(struct client *c, struct window_pane *wp,
+    struct evbuffer *input)
+{
+	u_char		*buf;
+	size_t		 len;
+	struct evbuffer *message;
+	u_int		 i;
+
+	if (c->session == NULL)
+	    return;
+
+	buf = EVBUFFER_DATA(input);
+	len = EVBUFFER_LENGTH(input);
+
+	/*
+	 * Only write input if the window pane is linked to a window belonging
+	 * to the client's session.
+	 */
+	if (winlink_find_by_window(&c->session->windows, wp->window) != NULL) {
+		message = evbuffer_new();
+		evbuffer_add_printf(message, "%%output %%%u ", wp->id);
+		for (i = 0; i < len; i++)
+			evbuffer_add_printf(message, "%02hhx", buf[i]);
+		control_write_buffer(c, message);
+		evbuffer_free(message);
+	}
+}
+
+void
 control_notify_window_layout_changed(struct window *w)
 {
 	struct client		*c;